Airframe Ball Bearing

MKSP6A

(NSN) National Stock Number

3110-00-042-4823

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00041

Schedule B Code

8482105068

Summary

0.3747 inches minimum and 0.3750 inches maximum bore diameter, 0.8746 inches minimum and 0.8750 inches maximum overall outside diameter, 0.2450 inches minimum and 0.2500 inches maximum outer ring width, 0.3105 inches minimum and 0.3130 inches maximum inner ring width, 2 seal quantity, contact bearing seal type

DAC	HCC	DMIL	RNCC
5	-	-	C

RNVC	SADC	MSDS	RNAAC
1	AC	-	KZ

Identification

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,ball,annular.

INC	FIIG	Concept	Condition
00041	A044A0	-	1

Specifications

Bore Diameter

0.3747 inches minimum and 0.3750 inches maximum

Details

The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.

Overall Outside Diameter

0.8746 inches minimum and 0.8750 inches maximum

Details

The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.

Outer Ring Width

0.2450 inches minimum and 0.2500 inches maximum

Details

None.

Inner Ring Width

0.3105 inches minimum and 0.3130 inches maximum

Details

None.

Seal Quantity

Details

The number of seals included on the item.

Bearing Seal Type

contact

Details

Indicates the type of seal provided with the bearing.

Alignment Type

self-aligning

Details

Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.

Load Direction

radial

Details

The direction of load with respect to the shaft axis.

Self-Alignment Location

internal

Details

Indicates the location of the self-alignment feature.

Special Features

80 pct full of specified lubricant;anial play 0.0300 in. max.; heat treat rings and balls to rockwell c to 60 to 66; heat stablished for operation at 250 deg f; 8 deg self-aligning in either direction; ball brng style:no. 167 in old a04400 fiig;afbma standard tolerance designation:afbma standard tolerance for airframe ball brngs; aligning ring:not included; seal retainers ar corrosion resistant steel; surface treatment and location:all external surfaces are cadmium qq-p-416 type 1 class 2. this does not include the bore,seal and seal retainers

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Material

plastic polytetrafluoroethylene seal

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

steel comp e51100 or steel comp e52100 ball

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

steel comp e52100 inner ring

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

steel comp e52100 outer ring

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
9408328504	S4080	3	-	5	2	-	YB
KSP6A	50294	E	-	3	2	-	ZZ
KSP6AFS464	3NPS1	5	-	5	2	-	ZZ
KSP6AFS160	21335	4	-	5	9	-	KZ
KSP6AFS464	21335	5	-	5	9	-	KE
KSP6A	83086	E	-	3	2	-	ZZ
KSP6A	38443	5	-	5	9	-	KZ
KSP6AH	21760	E	-	3	2	-	ZZ
AS27645	0U583	5	-	3	1	-	ZZ
MS27645-6A	0U583	5	-	3	2	-	ZZ
AS27645	81343	5	-	5	9	-	ZZ
MS27645-6A	81343	5	-	5	9	-	ZZ
MS27261KSP6A	96906	4	-	5	9	-	KZ
MS27645-6A	96906	4	-	5	9	-	TG

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
58860	-	P	-

RVC	WCC	TCC	SHC
-	742	Z	9

Certified Supplier

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

ISO9001 / AS9100 Quality Standards
HAZMAT Certified
On Time Delivery
Qualified Sales Team
Counterfeit Parts Prevention
100% Product Inspections

Manufacturer

TIMKEN CO DIV THE TIMKEN COMPANY

CAGE: 21335

LEBANON , NH , 03766-2614

UNITED STATES

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FAQs

Frequently asked questions for NSN 3110-00-042-4823

What is the NIIN of the NSN 3110-00-042-4823?

The National Item Identification Number (NIIN) of the NSN 3110-00-042-4823 is 00-042-4823

When the NSN 3110-00-042-4823 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Jan 5, 1972

Does the NSN 3110-00-042-4823 contain any precious metals?

Does not contain precious metal

Does the NSN 3110-00-042-4823 contain any hazardous material?

No data in HMIRS

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